关于php

Posted 2020-08-29 梁大师

php DOMDocument可以操作xml

 1 <?php
 2 
 3 //定义参数
 4 $data = array(‘sParam1‘ => ‘test1‘, ‘sParam2‘ => 101, ‘isAuto‘ => 1);
 5 
 6 //把参数转换成URL数据
 7 $data = @http_build_query($data);
 8 
 9 $aContext = array(
10     ‘http‘ => array(
11         ‘method‘  => ‘GET‘,
12 
13         ‘header‘  => ‘Content-type: application/x-www-form-urlencoded‘,
14 
15         ‘content‘ => $data,
16     ),
17 );
18 
19 $cxContext = stream_context_create($aContext);
20 
21 //此处必须为完整路径
22 $sUrl = ‘http://www.mytest.com/test.php‘;
23 
24 $d = @file_get_contents($sUrl, false, $cxContext);
25 
26 print_r($d);
27 
28 ?>

 

 1 <?php
 2 
 3 $data = array(‘sParam1‘ => ‘test1‘, ‘sParam2‘ => 101, ‘isAuto‘ => 1); //定义参数
 4 
 5 $data = @http_build_query($data); //把参数转换成URL数据
 6 
 7 $aContext = array(
 8     ‘http‘ => array(
 9         ‘method‘  => ‘POST‘,
10 
11         ‘header‘  => ‘Content-type: application/x-www-form-urlencoded‘,
12 
13         ‘content‘ => $data,
14     ),
15 );
16 
17 $cxContext = stream_context_create($aContext);
18 
19 $sUrl = ‘http://www.mytest.com/test.php‘; //此处必须为完整路径
20 
21 $d = @file_get_contents($sUrl, false, $cxContext);
22 
23 print_r($d);
24 
25 ?>

 1 <?php
 2 /**
 3  * curl  file_get_content  fsocket 来实现post提交数据
 4  */
 5 class Request {
 6 
 7     public static function post($url, $post_data = ‘‘, $timeout = 5) {
 8         //curl
 9         $ch = curl_init();
10         curl_setopt($ch, CURLOPT_URL, $url);
11         curl_setopt($ch, CURLOPT_POST, 1);
12         if ($post_data != ‘‘) {
13             curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
14         }
15         curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
16         curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
17         curl_setopt($ch, CURLOPT_HEADER, false);
18         $file_contents = curl_exec($ch);
19         curl_close($ch);
20         return $file_contents;
21     }
22 
23     public static function post2($url, $data) {
24         //file_get_content
25         $postdata = http_build_query($data);
26 
27         $opts = array(
28             ‘http‘ => array(
29                 ‘method‘  => ‘POST‘,
30                 ‘header‘  => ‘Content-type: application/x-www-form-urlencoded‘,
31                 ‘content‘ => $postdata,
32             ),
33 
34         );
35         $context = stream_context_create($opts);
36         $result  = file_get_contents($url, false, $context);
37         return $result;
38 
39     }
40 
41     public static function post3($host, $path, $query, $others = ‘‘) {
42         //fsocket
43         $post = "POST $path HTTP/1.1\r\nHost: $host\r\n";
44         $post .= "Content-type: application/x-www-form-";
45         $post .= "urlencoded\r\n${others}";
46         $post .= "User-Agent: Mozilla 4.0\r\nContent-length: ";
47         $post .= strlen($query) . "\r\nConnection: close\r\n\r\n$query";
48         $h = fsockopen($host, 80);
49         fwrite($h, $post);
50         for ($a = 0, $r = ‘‘;!$a;) {
51             $b = fread($h, 8192);
52             $r .= $b;
53             $a = (($b == ‘‘) ? 1 : 0);
54         }
55         fclose($h);
56         return $r;
57     }
58 }